//框体特效
function border_duang_Start(this_Start, time_start) {
	$(this_Start).children(".top_duang,.bottom_duang,.left_duang,.right_duang").stop();
	$(this_Start).animate({
		backgroundColor: "#000"
	}, time_start * 1000);
	$(this_Start).children(".top_duang,.bottom_duang").animate({
		"width": "100%"
	}, time_start * 1000);
	$(this_Start).children(".left_duang,.right_duang").animate({
		"height": "100%"
	}, time_start * 1000);
}

function border_duang_end(this_end, time_start) {
	$(this_end).children(".top_duang,.bottom_duang,.left_duang,.right_duang").stop();
	$(this_end).animate({
		backgroundColor: "#000"
	}, time_start * 1000);
	$(this_end).children(".top_duang,.bottom_duang").animate({
		"width": "0"
	}, time_start * 1000);
	$(this_end).children(".left_duang,.right_duang").animate({
		"height": "0"
	}, time_start * 1000);
}